Spoke

A spoke comprises a shaft body and two connecting pieces. The shaft body is provided with a middle section and two connecting sections. The two connecting sections are connected to the two opposite sides of the middle section. The two connecting sections are respectively provided with a first peripheral surface, and friction enhancing structures are respectively formed on the two first peripheral surfaces. The two connecting pieces at least partially wrap the two friction enhancing structures in an injection molding mode respectively. The two connecting pieces are respectively provided with a second peripheral surface back to the shaft body, and connecting structures are respectively formed on the two second peripheral surfaces. 一种辐条，包括轴体以及二连接件。轴体具有中间段与二连接段。二连接段连接于中间段的相对两侧。二连接段分别具有第一外周面，其中二第一外周面分别形成有摩擦增强结构。二连接件分别以射出成型的方式至少部分包覆二摩擦增强结构。二连接件分别具有背对轴体的第二外周面，且二第二外周面分别形成有连接结构。